Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5057457 | Multimold semiconductor device and the manufacturing method therefor | Syouichi Miyahara, Michiya Higashi | 1991-10-15 |
| 4996578 | Semiconductor device | Hideaki Motojima | 1991-02-26 |
| 4796084 | Semiconductor device having high resistance to electrostatic and electromagnetic induction using a complementary shield pattern | Tadao Dengo, Ikuo Fukuda, Hideaki Motojima | 1989-01-03 |
| 4712017 | Photocoupler device having reflecting surface enhance signal transmission | — | 1987-12-08 |